From: Colin Ian King <[email protected]>
The assignment to infopacket->sb[7] looks incorrect, the comment states it
is the minimum refresh rate yet it is being assigned a value from the
maximum refresh rate max_refresh_in_uhz. Fix this by using min_refresh_in_uhz
instead.
Addresses-Coverity: ("Copy-paste error")
Fixes: d2bacc38f6ca ("drm/amd/display: Change infopacket type programming")
Signed-off-by: Colin Ian King <[email protected]>
---
drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index eb7421e83b86..fe11436536e8 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -587,7 +587,7 @@ static void build_vrr_infopacket_data_v3(const struct
mod_vrr_params *vrr,
} else {
// Non-fs case, program nominal range
/* PB7 = FreeSync Minimum refresh rate (Hz) */
- infopacket->sb[7] = (unsigned char)((vrr->max_refresh_in_uhz +
500000) / 1000000);
+ infopacket->sb[7] = (unsigned char)((vrr->min_refresh_in_uhz +
500000) / 1000000);
/* PB8 = FreeSync Maximum refresh rate (Hz) */
infopacket->sb[8] = (unsigned char)((vrr->max_refresh_in_uhz +
500000) / 1000000);
}
--
2.25.1
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